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Mathematics, 22.11.2021 14:00 rcmolyneaux

The half-life of a certain radioactive substance is 16 years. Suppose that at time there are 26 g of the substance. Then after t years, the number of grams of the substance remaining will be N(t) = 26(1/2)t/16. How many grams of the substance will remain after 72 years?

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